Walker photographic recorder
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Science Museum Group
© The Board of Trustees of the Science Museum
Walker photographic recorder
Details
- Category:
- Electricity Supply
- Object Number:
- 1923-176
- Materials:
- copper alloy, textile covered wire, glass, paper, wood and metal
- Measurements:
-
overall: 290 mm x 251 mm x 238 mm, ,
- type:
- recorder
- credit:
- Institution of Electrical Engineers
